Actually there are others who understand a lot more than you realize. It was good that you had a place to vent and slowly learn how to look at your situation to see it more clearly. It’s better than reacting because if the other person is disordered they won’t hear you and often only say or do things to further attack your self esteem.
It’s a bit like when your shoulder gets out of joint and hurts until someone gives it a strong tug to get it back in the socket. Yeah that hurts but slowly you can use your arm again and regain your mobility.